81082204

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32537}}^1$

素因数の和:32637

約数の個数: 24

約数和(自身を含む): 163991520

約数和(自身を除く): 82909316

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 32537, 65074, 130148, 227759, 455518, 911036, 2895793, 5791586, 11583172, 20270551, 40541102, 81082204]

約数ペア:

[(1, 81082204), (2, 40541102), (4, 20270551), (7, 11583172), (14, 5791586), (28, 2895793), (89, 911036), (178, 455518), (356, 227759), (623, 130148), (1246, 65074), (2492, 32537)]